AD7190
AD7190 is 4.8 kHz Ultra-Low Noise 24-Bit Sigma-Delta ADC manufactured by Analog Devices.
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4.8 kHz Ultra-Low Noise 24-Bit Sigma-Delta ADC with PGA
Preliminary Technical Data
Features
RMS Noise: 7 nV @ 4.7 Hz (gain = 128) 16.5 noise free bits @ 2.4 kHz (gain = 128) Up to 23 noise free bits (gain = 1) Offset drift: 5 nV/°C Gain drift: 2 ppm/°C Specified drift over time Programmable gain (1
- 128) Update rate: 4.7 Hz to 4.8 kHz Internal or external clock Simultaneous 50 Hz/60 Hz rejection Four general purpose digital outputs Power supply: 3 V to 5.25 V Current: 6 mA Temperature range:
- 40°C to +105°C PLC/DCS Analog Input Modules Data Acquisition Medical and Scientific instrumentation
GENERAL DESCRIPTION
The AD7190 is a low noise, plete analog front...
